The U.S. Department of Justice (DOJ) asks a federal court to dismiss a lawsuit alleging that an xAI data center is causing illegal air pollution in residential neighborhoods in north Mississippi. Multiple outlets report that the case centers on claims that the facility operates dozens of natural gas turbines used to generate power for the data center. The DOJ, acting on behalf of the defendants, argues that the project is important to the economy and to U.S. military needs, describing it as “critical,” according to reporting from outlets including Business Line, Mother Jones, and The Hindu. The lawsuit is characterized as a civil rights matter, with plaintiffs alleging violations connected to environmental and community impacts from the turbines’ operation. The outlets agree that the DOJ’s filing is intended to remove the matter from the court rather than resolve it on the merits. The reporting does not indicate that the court has ruled on the request. The companies and plaintiffs’ specific legal arguments beyond the turbines’ role in the alleged pollution are not detailed consistently across the summaries provided.